Invalid regular expression: missing /

[unixbird]

What's happening?
When trying to do a normal /play query: whatever command the bot joins and then the message "ope: Invalid regular expression: missing /" pops up. The bot will then stay for 30 seconds and then leave. No crash messages are present

Message #music

Logs
Looking at docker logs gives normal startup and last message is the discord invite link.

Screenshots
If applicable, add screenshots to help explain your problem.

Additional context
Add any other context about the problem here.

Runtime
I'm running Muse:
Docker

Versions

• Muse: Latest
• Docker (if applicable): 20.10.17
• OS: Ubuntu 20.04

[sypion]

Here's a screenshot too if necessary:

[Dumdidldum]

facing the same issue here

[Maikel1990]

Also having the same issue

[Midefos]

Hello, I am having the same issue here:

Searching by text in the /play command works well, but when playing something, it appears.

[gecko10000]

The full error looks like this (I added console.log(error) here):

evalmachine.<anonymous>:11
"mfZru","cfYAzm",1897615910,414154674,"IluoVc5",null,1,"XsmT",-659785013,577478260,-419211961,1087899650,/,,[/,913,/](,)};Wka(ncode);
                                                                                                         ^

SyntaxError: Invalid regular expression: missing /
    at new Script (node:vm:101:7)
    at exports.decipherFormats (/home/workspace/muse-eternals/node_modules/ytdl-core/lib/sig.js:116:51)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async Promise.all (index 0)
    at async exports.getInfo (/home/workspace/muse-eternals/node_modules/ytdl-core/lib/info.js:401:17)

[xMikux]

Look like it is from ytdl-core issue: fent/node-ytdl-core#1110

There have a temporary fix, and I try to change the package.json, build again, and it back to work normally.
fent/node-ytdl-core#1110 (comment)

[codetheweb]

I tried downgrading ytdl-core to 4.10.0 and it still didn't work for me. If someone lets me know when the issue is resolved on ytdl-core I can bump the version here as needed (PRs are also great :)).

[brianterry-ama]

Switching to the suggested branch for fixed it for me
npm i ytdl-core@https://github.com/GreepTheSheep/node-ytdl-core

[xMikux]

Maybe we can build the one temporary fix image for now, until they merge the fix.

[unixbird]

So it looks like the docker image was updated. The error is still the same but has changed itself to say "Missing catch or finally after try" on my end and previous messages with the original "Invalid regular expression: missing /".

[xMikux]

yeah, repo author try to downgrade ytdl-core, but it doesn't fix.

[xMikux]

I will build the temporary fix image later, until ytdl-core merge the fix pr, and bump up version.

[xMikux]

Okay done.

Image (will delete when this issue fix):
DELETED

Commit and action:
xMikux@1bf9f46

[xMikux]

It looks like this issue has been fixed.

[davidchalifoux]

@codetheweb Hey, I just pulled the latest docker image and got this error. Should the latest be fixed?

[mysticpoisen]

I've also been seeing this with both latest, 2.1.6, and xMikux's fix package. Was working fine yesterday. If this is still just yt-dl issues, I might have to look into a non-docker install so I can update it myself as it breaks.

[unixbird]

I remember reading how youtube was doing some things to make ytdl less easy to use. But this is happening to me as well again.

[codetheweb]

fent/node-ytdl-core#1131

[xMikux]

Another temporary fix on fent/node-ytdl-core#1131 (comment)

I will build fix image again, but not sure what will cause actually (I using sed command to replace string)
but it look like can normally play music.

[xMikux]

Okay another done.

Image (will delete when this issue fix again):
DELETED

Commit and action:
xMikux@e58ec02

[mysticpoisen]

Confirming @xMikux's fix package is working(and giving me nice english text too). Thanks!

[xMikux]

Well, I just give up my weird english.

And I see there have a new release ytdl-core v4.11.2 fix this again.

Hope it won't break again.